박영수, 이교범  | 문운당

24,840원  | 20200807  | 9791156924784

최근 에너지 자원의 고갈과 환경 파괴 문제로 인해 다양한 분야에서 에너지 절약에 대한 이슈가 증가하고 있다. 다양한 산업 응용분야에서 AC-AC 전력변환 시스템이 사용되며, 가장 많이 사용되는 토폴로지는 AC-DC-AC 간접 전력변환 방식의 백투백(Back-to-Back) 컨버터이다. 백투백 컨버터는 교류를 직류로 변환하고, 다시 직류를 교류로 변환하여 가변 전압 및 가변 주파수의 AC-AC 전력변환을 수행하며, 두 개의 인버터와 커패시터나 인덕터와 같이 부피가 큰 에너지 저장 소자를 갖는 직류단으로 구성된다. 이러한 백투백 컨버터는 수명이 짧다는 치명적인 단점이 있어, 이의 대안으로 매트릭스 컨버터(Matrix Converter)에 대한 연구가 진행 중이다. 매트릭스 컨버터는 직류단에너지 저장 소자 없이 직접 AC-AC 전력변환을 수행할 수 있는 전력변환장치의 한 종류이다. 직류단 에너지 저장 소자가 없기 때문에 시스템의 부피 및 무게를 저감시킬 수 있으며, 4상한 구동이 가능하고 정현적인 입력 전류를 갖는다. 이 책에서는 매트릭스 컨버터의 구조 및 변조 방법 등에 대하여 이론적으로 살펴보고, 다양한 매트릭스 컨버터의 제어 방법에 대해 다룬다. 산업용으로 널리 쓰이기 위해 극복해야 할 문제점들에 대하여 다루며, 매트릭스 컨버터 구동의 주요 관심사를 살펴보고 최신 기법을 정리한다. 이 책은 전력전자공학을 전공하는 대학원생이나 매트릭스 컨버터를 기초부터 공부하고자 하는 연구소 및 산업체의 연구원들에게 매트릭스 컨버터에 대한 기본 지식을 전달하는 책으로, 다양한 변조 방법 및 제어 방법들을 소개한다.

 | KS OmniScriptum Publishing

127,800원  | 20250819  | 9786208452995

This book addresses the increasing need for advanced control strategies in Distributed Generation (DG) systems by leveraging the capabilities of Z-source inverters (ZSIs) and quasi-Z-source inverters (qZSIs)-innovative topologies within the Impedance Source Inverter (ISI) family. The study is structured around four main objectives:Comparative Performance Analysis: Through detailed simulations, a comparison of ZSI and qZSI topologies with switched-inductor networks is conducted.

 | KS OmniScriptum Publishing

90,000원  | 20250531  | 9786208920432

The use of conventional energy sources (coal, oil, natural gas or uranium) is one of the main foundations of our industrial societies. They produce various types of pollution, on both a local and global scale; they are derived from limited stocks of materials that have to be extracted from the earth's subsoil and will inexorably run out within a few decades.

Shepherd, William/ Zhang, Li  | Marcel Dekker

347,400원  | 20040301  | 9780824750541

Teaches how to draw the manga face and figure, and how to tweak characters to make them part of the fantasy genre. This text is basic yet fun, the pages have been designed with younger audiences in mind, and all art and topics are useful for children. It aims at getting kids to go beyond copying to gain real drawing skills and ability.

 | MDPI AG

149,380원  | 20251010  | 9783725853816

This Reprint on Advanced Control Techniques for Power Converters and Drives brings together recent advances in controlling power electronic systems and electric drives, with a focus on strategies that improve efficiency, robustness, and real-time feasibility. The collected works cover a wide spectrum of topics, including model predictive and adaptive control, passivity-based approaches, robust PI-PD design, and EMI-aware modulation methods.

 | KS OmniScriptum Publishing

86,400원  | 20210323  | 9786203472738

The world energy consumption is expected to increase substantially in the next decade and if the same negligence towards the environment continues, there will be a day when no clean air would be available. Electricity Generation has become a critical problem in the modern era as the traditional energy resources are not getting replenished and there might be a day where there may be no energy for use. People are looking for better conversion devices.

Rangarajan, Rajmohan  | KS OmniScriptum Publishing

126,000원  | 20090901  | 9783639190731

A novel cascaded multilevel converter is discussed in this book. The book discusses an innovative approach to produce more voltage levels from fewer H- bridges in the cascaded multilevel converter. The converter uses fewer H-bridges and the proposed switching scheme renders more voltage levels in the staircase waveform with equal steps. Since the resulting voltage levels are equal, the angles are determined for the complete elimination of more unwanted harmonics.

Graf, Rudolf  | Newnes

73,160원  | 19961101  | 9780750698788

Why waste time paging through huge encyclopedias when you can choose the topic you need and select any of the specialized circuits already sorted by application? 'Converter and Filter Circuits' provides fast, easy access to more than 300 ready-to-...

 | Hutson Street Press

62,910원  | 20250522  | 9781025155074

A digital Nonlinear Proportional-Integral-Derivative (NPID) control algorithm was proposed to control a 1-kW, PWM, DC/DC, switching power converter. The NPID methodology is introduced and a practical hardware control solution is obtained.

 | Hutson Street Press

43,110원  | 20250522  | 9781025159225

A digital Nonlinear Proportional-Integral-Derivative (NPID) control algorithm was proposed to control a 1-kW, PWM, DC/DC, switching power converter. The NPID methodology is introduced and a practical hardware control solution is obtained.

 | Springer Nature Switzerland AG

251,980원  | 20220212  | 9783030915100

Series-Parallel Converter-Based Microgrids: System-Level Control and Stability is the first book to provide a comprehensive and in-depth introduction to the rapid development of series-parallel converter applications in the microgrid system.

 | MDPI AG

212,380원  | 20250619  | 9783725842117

This reprint explores cutting-edge advancements in energy conversion and management, emphasizing efficiency, reliability, and sustainability in modern power systems. It covers innovations such as wireless power transfer (WPT) for electric vehicles and underwater use, advanced control of power converters, battery health prognostics, and microgrid optimization.

Xie, Xiaorong, Shair, Jan  | Springer

323,980원  | 20240411  | 9783031533563

This book provides modeling, analysis, and control methods for wideband oscillations caused by control interactions in converter-dominated power systems. The modern power system comprises power electronic devices in various forms, including wind turbines, photovoltaics, flexible AC/DC transmission systems, battery energy storage systems, and distributed generations, among others.

 | CRC Press

162,810원  | 20240918  | 9781032627731

This book “Modelling, Stability Analysis, and Control of a Buck Converter: Digital Simulation of Buck Regulator Systems in MATLAB®” written and well-structured to cater readers of different levels is aimed to provide a clear understanding on different aspects of modelling and practical implementation.

 | Edicoes Nosso Conhecimento

86,400원  | 20241130  | 9786208341619

Este livro fornece recomendacoes passo a passo para converter uma maquina de torno tradicional numa maquina CNC. Atualmente, os produtos podem ser fabricados atraves da tecnologia moderna, que utiliza software e hardware informaticos nas industrias. E desejavel utilizar a maquina CNC para obter dimensoes mais exactas e produzir formas irregulares. E possivel converter a maquina de torno convencional numa maquina CNC atraves de uma adaptacao.